<template>
  <div>
    <!-- 面包屑导航 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>
    <!-- 卡片组件 -->
    <el-card class="box-card">
      <el-row>
        <el-col :span="8">
          <el-input placeholder="请输入内容" class="input-with-select">
            <el-button slot="append" icon="el-icon-search"></el-button>
          </el-input>
        </el-col>
      </el-row>
      <!-- 数据展示表格 -->
      <el-table :data="orderList" style="width: 100%" border stripe>
        <el-table-column type="index"></el-table-column>
        <el-table-column prop="order_number" label="订单编号"></el-table-column>
        <el-table-column prop="order_price" label="订单价格"></el-table-column>
        <el-table-column prop="order_pay" label="是否付款">
          <template slot-scope="scope">
            <el-tag type="success" v-if="scope.order_pay === 1">已付款</el-tag>
            <el-tag type="warning" v-else>未付款</el-tag>
          </template>
        </el-table-column>
        <el-table-column prop="is_send" label="是否发货"></el-table-column>
        <el-table-column prop="create_time" label="下单时间"></el-table-column>
        <el-table-column label="操作">
          <template>
            <el-button
              type="success"
              icon="el-icon-edit"
              size="mini"
              plain
              @click="showAddressDialog"
            ></el-button>
            <el-button
              type="warning"
              icon="el-icon-location"
              size="mini"
              plain
              @click="lookAddressDialog"
            ></el-button>
          </template>
        </el-table-column>
      </el-table>
      <!-- 页码 -->
      <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="queryInfo.pagenum"
        :page-sizes="[10, 15, 20, 25]"
        :page-size="queryInfo.pagesize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total"
      ></el-pagination>
    </el-card>

    <!-- 修改对话框 -->
    <el-dialog
      title="修改地址"
      :visible.sync="isAddressDialogVisible"
      width="50%"
      @close="addressDialogClose"
    >
      <el-form
        :model="addressForm"
        :rules="addressFormRules"
        ref="addressFormRef"
        label-width="100px"
      >
        <el-form-item label="省市县/区" prop="address1">
          <el-cascader v-model="addressCity" :options="citydata"></el-cascader>
        </el-form-item>
        <el-form-item label="详细地址" prop="address2">
          <el-input v-model="addressForm.address2"></el-input>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button @click="isAddressDialogVisible = false">取 消</el-button>
        <el-button type="primary" @click="isAddressDialogVisible = false">确 定</el-button>
      </span>
    </el-dialog>
    <!-- 进度 -->
    <el-dialog title="进度" :visible.sync="isLookDialogVisible" width="50%">
      <el-timeline :reverse="reverse">
        <el-timeline-item
          v-for="(item, index) in lookAddressList"
          :key="index"
          :timestamp="item.time"
        >{{item.context}}</el-timeline-item>
      </el-timeline>
    </el-dialog>
  </div>
</template>

<script>
import citydata from './citydata.js'
export default {
  name: 'order',
  data () {
    return {
      queryInfo: {
        query: '',
        pagenum: 1,
        pagesize: 10
      },
      // 订单数据列表
      orderList: [],
      // 总页码
      total: 0,
      // 控制是否显示对话框
      isAddressDialogVisible: false,
      // 修改对话框表单信息
      addressForm: {
        address1: '',
        address2: ''
      },
      // 修改对话框表单验证规则
      addressFormRules: {
        address1: [
          { required: true, message: '请输入活动名称', trigger: 'blur' }
        ],
        address2: [
          { required: true, message: '请输入活动名称', trigger: 'blur' }
        ]
      },
      // 导入城市数据
      citydata: citydata,
      // 选中的城市
      addressCity: [],
      // 进度列表数据
      lookAddressList: [],
      // 查看进度是否显示
      isLookDialogVisible: false,
      // 控制进度正序
      reverse: false
    }
  },
  created () {
    this.getOrderList()
  },
  methods: {
    async getOrderList () {
      const { data: res } = await this.$http.get('orders', {
        params: this.queryInfo
      })
      if (res.meta.status !== 200) return this.$msg.error(res.meta.msg)

      res.data.goods.forEach(item => {
        item.create_time = this.$dayjs(item.create_time).format('YYYY-MM-DD HH:mm')
      })

      this.orderList = res.data.goods
      this.total = res.data.total
    },

    // 每页显示页码发生改变时
    handleSizeChange (newSize) {
      this.queryInfo.pagesize = newSize
      this.getOrderList()
    },

    // 当前页码发生改变时
    handleCurrentChange (newPage) {
      this.queryInfo.pagenum = newPage
      this.getOrderList()
    },

    // 显示修改对话框
    showAddressDialog () {
      this.isAddressDialogVisible = true
    },
    // 修改地址框关闭时
    addressDialogClose () {
      this.$refs.addressFormRef.resetFields()
    },
    // 查看进度
    async lookAddressDialog () {
      const { data: res } = await this.$http.get(`/kuaidi/${1106975712662}`)
      if (res.meta.status !== 200) return this.$msg.error(res.meta.msg)
      this.lookAddressList = res.data
      this.isLookDialogVisible = true
    }
  }
}
</script>

<style lang="less" scoped>
@import '../../plugins/timeline/timeline.css';
@import '../../plugins/timeline-item/timeline-item.css';

.el-cascader {
  width: 100%;
}
</style>
